Steelers top Colts 26-24

Indianapolis Colts wide receiver T.Y. Hilton (13) tackles Pittsburgh Steelers defensive back Cortez Allen (28) after Allen intercepts a pass during the second quarter of an NFL football preseason game on Sunday, Aug. 19, 2012 in Pittsburgh. Pittsburgh won 26-24. (AP Photo/Don Wright)

Indianapolis Colts quarterback Andrew Luck (12) scrambles toward the end zone in the second quarter of the NFL football preseason game against the Pittsburgh Steelers on Sunday, Aug. 19, 2012 in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts quarterback Andrew Luck (12)tries for the end zone in front of Pittsburgh Steelers defensive back Will Allen (26) in the second quarter of the NFL football preseason game on Sunday, Aug. 19, 2012 in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts quarterback Andrew Luck (12) passes in the second quarter of the NFL football preseason game against the Pittsburgh Steelers on Sunday, Aug. 19, 2012 in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts tight end Dwayne Allen (83) runs over Pittsburgh Steelers defensive back Ike Taylor (24) after making a catch in the first half of the NFL football preseason game on Sunday, Aug. 19, 2012 in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts quarterback Andrew Luck (12) tosses a towel back to the sideline in the first half of the NFL preseason football game against the Pittsburgh Steelers in Pittsburgh, Sunday, Aug. 19, 2012. (AP Photo/Mark Duncan)

Indianapolis Colts running back Donald Brown (31) dashes around end in the first half of the NFL football preseason game against the Pittsburgh Steelers on Sunday, Aug. 19, 2012 in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts quarterback Andrew Luck (12) on the sideline during the NFL preseason football game against the Pittsburgh Steelers in Pittsburgh, Sunday, Aug. 19, 2012. (AP Photo/Mark Duncan)